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Postcode sector · Cambridge

Who lives in CB4 1

The age, gender, relationships and health of the people living in CB4 1, set against England as a whole.

Council
Cambridge
Region
East of England
Population
28,097 (2024)
Population

Who lives in CB4 1

Residents
28,097
2024 estimate
Households
11,932
Census
Median age
36
Years, from the census
Under 15 / over 65
14% / 15%
Share of residents
Age

Age of residents

The largest age group is 25–29, at 11.3% of residents. 29.7% are aged 20 to 34 (the peak renting age), against 19.6% across England. 14.8% are 65 or over, below the England figure of 18.4%.

CB4 1England
0%
5%
10%
15%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
Gender

The gender split

50% of residents are female and 50% male.

CB4 1
50%
50%
England
  • Female50%51%
  • Male50%49%
Relationships

Relationship status

36.3% of adults in CB4 1 are married or in a civil partnership, below the England average of 44.7%. 49.6% have never married.

CB4 1England
Married or civil partnership36.3%44.7%
Never married49.6%37.9%
Divorced or dissolved7.7%9.1%
Separated1.7%2.2%
Widowed4.6%6.1%
Health

How residents rate their health

85.4% of residents in CB4 1 describe their health as good or very good, broadly in line with the England average of 82.2%.

CB4 1
53%
32%
England
  • Very good53.1%48.5%
  • Good32.3%33.7%
  • Fair10.9%12.7%
  • Bad3%4%
  • Very bad0.8%1.2%

Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.

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